18923292

素因数分解:

$2^2\times 3^2\times {\mathrm{577}}^1\times {\mathrm{911}}^1$

素因数の和:1498

約数の個数: 36

約数和(自身を含む): 47969376

約数和(自身を除く): 29046084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 577, 911, 1154, 1731, 1822, 2308, 2733, 3462, 3644, 5193, 5466, 6924, 8199, 10386, 10932, 16398, 20772, 32796, 525647, 1051294, 1576941, 2102588, 3153882, 4730823, 6307764, 9461646, 18923292]

約数ペア:

[(1, 18923292), (2, 9461646), (3, 6307764), (4, 4730823), (6, 3153882), (9, 2102588), (12, 1576941), (18, 1051294), (36, 525647), (577, 32796), (911, 20772), (1154, 16398), (1731, 10932), (1822, 10386), (2308, 8199), (2733, 6924), (3462, 5466), (3644, 5193)]